baber/WOPTO huggingface dataset:
Patent JP-2009046077-A (JP)
Title: Abnormality determination device for electric water pump
Inventor: MORIYA TAKANORI
IPC: B60H1/08
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determination device for an electric water pump capable of suppressing the erroneous determination of a matter that the drive state of the electric water pump is abnormal regardless of the fact that the drive state is normal.  <P>SOLUTION: An electronic control device 5 as the abnormality determination device for the electric pump 34 determines the matter that the drive state of the electric pump is abnormal when cooling water is pressure-fed from the electric pump 34 to a heater core 33 provided in a second passage 12 of an engine 2 at the stop of the engine 2 and a cooling water temperature ThWC in the heater core 33 is lower than a cooling water temperature ThWE in the engine 2 by a predetermined value or larger. In the electronic control device 5, an amount Lw of cooling water existing in a cooling water passage 10 is detected by a water amount sensor 43. The electronic control device 5 forbids the abnormality determination of the electric pump 34 when the amount Lw of cooling water is smaller than a previously set predetermined amount Lwth.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052636-A (JP)
Title: Reclamation method for existing pipe
Inventor: IBA SHIGEO
IPC: F16L1/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclamation method for an existing pipe capable of easily and surely performing positioning work of a new pipe, especially setting work of a floating limit position of the new pipe without requiring a worker to enter the inside of the new pipe, and excellent in work efficiency and economical efficiency.  <P>SOLUTION: The reclamation method for the existing pipe 1 by inserting the new pipe 2 into the existing pipe 1 buried in the ground 10 and filling a gap between the existing pipe 1 with a filler material 5 and the new pipe 2 is provided with a process for inserting the new pipe 2 having an expandable expansion bag material 3 in a contraction state on an outer peripheral surface into the existing pipe 1, a process for injecting a filling material 4 into the expansion bag material 3, and a process for fixing the new pipe 2 by filling the gap between the existing pipe 1 and the new pipe 2 with the filler material 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262666-A (JP)
Title: Column decoder and semiconductor memory apparatus using the same
Inventor: PARK MUN PHIL
IPC: G11C11/408
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column decoder that decodes column addresses and outputs column selection signals, and a semiconductor memory apparatus using the same.  <P>SOLUTION: The column decoder includes a plurality of main decoding units coupled to different memory banks that decode pre-decoding signals and output column selection signals to the corresponding memory banks, and one or more pre-decoders having a lesser number than all the main decoders of the plurality of main decoding units and outputting the pre-decoding signals obtained by decoding the column addresses and the bank information signals such that the plurality of main decoding units selectively use the output pre-decoding signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095183-A (JP)
Title: Oxide-coated copper fine particle and method for producing the same
Inventor: HATTORI YASUMASA
IPC: B22F1/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide-coated copper fine particle which mitigates such a property of metal as to be easily oxidized, can also show properties such as high electric conduction properties and metallic luster that metal originally has, and is excellent in oxidation resistance, electric conduction properties and the like, when used as a material for an electroconductive paste, and to provide a method for effectively producing the same at a low cost.  <P>SOLUTION: The oxide-coated copper fine particle comprises: a core particle (a) formed of a copper fine particle; and a coating layer (b) formed on the surface of the core particle (a), which is formed of an oxide that contains aluminum as a main ingredient. A content of the above aluminum is 0.1 to 0.8 wt.% with respect to a total amount of the oxide-coated copper fine particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063025-A (JP)
Title: Metal belt for continuously variable transmission
Inventor: AOYAMA HIDEAKI
IPC: B24C1/10
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of metal rings against abrasion while ensuring strength of metal elements supporting the metal rings of a belt-type continuously variable transmission.  <P>SOLUTION: Although a radial outside portion of a metal ring contact surface 36a of a neck section 36 of each metal element 32 which is contactably opposed to each side edge 33a of each metal ring 33 of a metal ring assembly 31 has a high frequency of contacting with each side edge 33a of each metal ring 33, it is possible to suppress abrasion of each side edge 33a of each metal ring 33 and to improve durability of each metal ring 33 by setting surface hardness of the radial outside portion lower than that of each metal ring 33. In addition, by setting surface hardness of the metal ring contact surface 36a at its portion of the radial outside lower than that of the metal ring contact surface 36a at other portions thereof where the frequency of contacting with each side edge 33a of each metal ring 33 becomes low, in comparison with a case of setting the surface hardness of the whole metal ring contact surface 36a low, it is possible to increase strength of each metal element 32 and to improve durability of each metal element 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008090831-A (JP)
Title: Article managing system
Inventor: HAYASHI HITOSHI
IPC: G06Q50/04
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article managing system attaining increase of safety and reliability of the article information, wherein attention is paid on that when managing an article by electronic information by using a network, the article manufacturing and consumption are all actual human behavior; the individual existence of humans relating to the use of an article to be managed is continuously authenticated in the network so as to enhance the authentication accuracy and the authentication result information is attached to the article.  <P>SOLUTION: An article server (4) has a database for managing information on an object article. The article server (4) is connected to a plurality of accumulation servers (5) via a communication line network and correlates article information transmitted from an article information input device (6) via the accumulation server (5) to article information in the database so as to register necessary management information. Moreover, the article server (4) is connected to an individual existence authentication system via the communication line network so as to transmit and receive individual information, individual existence information, mobile information, and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064945-A (JP)
Title: Washing and drying device and washing and drying method
Inventor: AOYAGI TSUTOMU
IPC: H01L21/304
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of washing and drying while preventing a damage on a wash.  <P>SOLUTION: A washing and drying device has: a pressure-gas supply means 32 supplying the inside of a washing tank with an inert gas and pressing the inside of the washing tank 12; a pressure regulating means 38 regulating a pressure in the washing tank 12 when drying; and a flow-rate sensor 16b detecting the flow rate of a washing liquid discharged from a discharge flow path 16. The washing and drying device further has: an ammonia-gas supply means 36 supplying an ammonia gas after discharging the washing liquid, an ozone-gas supply means 30 supplying an ozone gas after discharging the washing liquid and an argon-gas supply means 34 supplying an argon gas after discharging the washing liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065795-A (JP)
Title: Battery pack and battery system
Inventor: SUGIYAMA SHIGEYUKI
IPC: H02J7/02
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack which, even if being charged through a charging circuit for constant voltage charging, reduces a concern of excess charging and increases a charging depth at the end of charging, and to provide a battery system using such a battery pack.  <P>SOLUTION: The battery pack includes aqueous solution based secondary batteries and nonaqueous secondary batteries having a battery capacity per unit battery smaller than that of the aqueous solution based secondary batteries. The aqueous solution based secondary batteries are connected in series to the nonaqueous secondary batteries so that both batteries have polarities reverse to each other, and charging and discharging is carried out based on the polarities of the nonaqueous secondary batteries.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065528-A (JP)
Title: Storage device and method for changing encryption key
Inventor: KAWAKAMI NOBUHIKO
IPC: G06F21/62
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce performance deterioration of a storage device during a rekey processing.  <P>SOLUTION: The storage device comprises a disk drive and a disk controller, in which the disk controller supplies storage regions of the disk drive to a host calculator as one or more logical volumes; executes operation for changing an encryption key used for encoding data to be stored in the logical volumes from a first encryption key to a second encryption key; and if a writing request is received for writing data to the storage region storing data, for which the encryption key has not yet to be changed among the storage regions contained in the logical volumes in the process of executing the changing the encryption key, it encodes the written data to be written by the received writing request by the second encryption key, and then writes the encoded data to the logical volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063916-A (JP)
Title: Electrophotography printing method
Inventor: ASAMI TAKESHI
IPC: G03G9/08
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrophotography toner for printing with good charging characteristics and dispersibility, excellent fixing and dyeing properties on fabric, and high image density, and to provide a printing method with no waste with an on-demand property by greatly improving operability of printing.  <P>SOLUTION: The electrophotography printing method includes a process for developing an electrostatic latent image on a photoreceptor by developer on a developer carrier, and a process for transferring the developed image. The developer is formed of the toner in which a colorant is dispersed in a carrier liquid and/or resin, and oxide dye containing 3, 6-naphthalenedisulfonic acid components is contained as the colorant of the toner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070879-A (JP)
Title: Laser diode drive circuit and drive method
Inventor: ITO YOTA
IPC: H01S5/0683
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain desired optical output and extinction ratio, without having to implement regulation of the optical output and extinction ratio at each temperature.  <P>SOLUTION: A laser diode drive circuit comprises a temperature sensor 14, a first storage section 20 for storing the threshold and the slope efficiency of an LD1a at each ambient temperature and outputting the threshold and slope efficiency corresponding to the ambient temperature; a first current control section 21 for determining the bias current and the modulation current of the LD1a by using the threshold and the slope efficiency, and the values of a set optical output and a set extinction ratio; a second storage section 22 for storing a first reference value and a second reference value, respectively representating the average value and the maximum value of the output from a monitor PD at an initial set time; a second current control section 23 for compensating the bias current to minimize the difference between the average value of the output from a monitor PD1b and a first reference value, and compensating the modulation current so as to minimize the difference between the maximum value of the output from a monitor PD1b and a second reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008037750-A (JP)
Title: Steel fiber for reinforcing high strength composition
Inventor: NAKAMURA SHUZO
IPC: C04B14/48
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel fiber giving remarkably high bending strength or tensile strength to a high strength composition when the steel fiber is mixed with the high strength composition.  <P>SOLUTION: The steel fiber for reinforcing the high strength composition has 0.05-0.5 mm fiber diameter, aspect ratio (fiber length/fiber diameter) of 30-150 as the fiber length, has a spiral shape having no projecting part or recessed part being ≥0.1 times the fiber diameter on the surface, the amplitude of the spiral shape being 0.3-3 times fiber length, the period of the spiral shape being 0.1-0.5 time the fiber length and has ≥150 GPs Young's modulus and ≥1 GPa tensile strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112722-A (JP)
Title: Lithium polymer battery
Inventor: KOBAYASHI KOJI
IPC: H01M4/36
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the characteristics of a lithium polymer battery, such as rate characteristics, cycle characteristics, prevention of swelling of a cell by a simple method when increasing the energy density of the lithium polymer battery.  <P>SOLUTION: The lithium polymer battery comprises at least a positive electrode, a negative electrode, a separator, and a gel electrolyte, and the gel electrolyte contains a solvent, a crosslinkable polymer, a polymerization initiator, and a sulfonate. Graphite is used as a negative active material, and the active material has a density of 1.35-1.65 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066232-A (JP)
Title: Composite winning device
Inventor: HAMADA TAKAHIRO
IPC: A63F7/02
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite winning device having board face components, such as a passage gate, an electric opening/closing winning device and a ball guide, compactly disposed on a mounting board to be operated with connections with one another.  <P>SOLUTION: The composite winning device comprises the mounting board 1 attached to the front face of a game board 29; the passage gate 4 projecting at center of the upper part on the front face of the mounting board 1 and having a ball detection sensor 3 for detecting a game ball passing through the gate; the electric opening/closing winning device 6 disposed in the lower half of the front face of the mounting board 1 to permit entrance of game balls by opening a pair of opening/closing vanes 8a and 8b, disposed in the lower half of the front face of the mounting board 1 and supported in such a way as vertically erected, in an inverted V-shape; and the ball guide 5 disposed at the intermediate position between the passage gate 4 and the electric opening/closing winning device 6 in such a way as to close the gap formed in the upper part of the electric opening/closing winning device 6 when the opening/closing vanes 8a and 8b are vertically erected. The circular inner surface of the ball guide 5 just under the passage gate 4 faces the passage gate to discharge a game ball B passing through the passage gate 4 sideways.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077548-A (JP)
Title: Rotor manufacturing device
Inventor: SHIMIZU AKIYOSHI
IPC: H02K15/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor manufacturing device that efficiently removes a resin leaked out from a rotor.  <P>SOLUTION: The rotor manufacturing device 20 removes a resin leaked out from a storage part to one end face of a rotor 10. The rotor manufacturing device 20 is provided with a base 31, on which the rotor 10 is placed on the basis of a rotary shaft, a motor 33 for rotationally driving the base 31, a housing 41, a cutting tool 42 provided in the housing 41 and located on the upper end face of the rotor 10, each first roller 43 rotatably provided in the housing 41 and located on the upper end face of the rotor 10, and each first biasing part 59 that biases the housing 41 toward the upper end face of the rotor 10. The housing 41 is biased toward the upper end face of the rotor 10 by each first biasing part 59 so as to bring each first roller 43 into contact with the upper end face of the rotor 10. The rotor 10 is rotated by the motor 33 so as to cut the leaked-out resin off with the cutting tool 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072160-A (JP)
Title: Thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/24
Filed: 2007-09-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional threshers poor processing accuracy of grains with rachis-branch to lower the overall threshing accuracy and efficiency.  <P>SOLUTION: The mesh size of a mesh 15 of a threshing chamber 11 is changed in the generating line direction and the circumferential direction. The mesh size of the delivery end part of each of a lower threshing concave 40 at the side of a culm feeding and transporting device 12 in the circumferential direction of the threshing mesh 15 and an upper threshing concave 41 at the side opposite to the culm feeding and transporting device 12 is made to be larger than the mesh size of the transport starting end of the culm feeding and transporting device 12, and the mesh size of the starting end of the upper threshing concave 41 is made to be nearly equal to the mesh size of the delivery end of the lower threshing concave 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078596-A (JP)
Title: Interception wave area announcing system and remote control system for vehicle
Inventor: NINOYU HISANORI
IPC: B60R25/04
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of cases for complaint as trouble of smart key systems brought into car sales stores or service stores from owners of vehicles when the vehicles enter an interception wave area affected by radio waves of long wavelength band, by applying reception function of trigger signal of the long wavelength band in a tire-pressure monitoring system.  <P>SOLUTION: On a transmitter-receiver 6 side, a control part 61 detects electric field strength of the long wavelength band received through an LF receiving part 66 and transmits the electric field strength data showing detection value of the electric field strength to a receiver 5. On the other hand, on the receiver 5 side, when a control part 51 judges that the vehicle 100 can exist in the interception wave area of radio wave of the long wavelength band, based on the detection value of electric field strength shown by the electric field strength data received from the transmitter-receiver 6, the control part 51 displays "vehicle existing information" showing that a vehicle 100 may exist in the interception wave area on a display device 3, and outputs it with voice from a voice outputting device 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079386-A (JP)
Title: Connection structure
Inventor: SAKURA KENICHI
IPC: E03C1/24
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of fine design on the surface side of a tank body visible to a user from the outside, simplifying mounting work, connectable even to a non-circular mounting port and connectable without providing the tank body with female screws.  <P>SOLUTION: The connection structure is composed of the mounting port 1 opened to equipment; a cover body 5 comprising cylindrical parts 2 inserted in the mounting port 1, a flange part 3 formed at an end to project outward and locked to the peripheral edge of the mounting port 1, and female screws 4 formed at the cylindrical parts 2; a first cut-off packing 6 formed of an elastic member and arranged between the flange part 3 and the peripheral edge of the mounting port 1; a body 11 composed of a receiving part 9 for receiving the cover body 5, and through holes 10 formed through; a second cut-off packing 7 interposed between the cover body 5 and the body 11; and male screws 12 joining the through holes 10 of the body 11 to the female screws 4 of the cover body 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077994-A (JP)
Title: Pinball game machine
Inventor: SHIMADA KEIICHI
IPC: A63F7/02
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide means for synchronizing the variation contents of identification information and ball performance contents in the case of being configured so as to further execute a mechanical performance by an out ball, in a pinball game machine for shifting to a special game when the identification information is varied for the prescribed time and then the stopped identification information is in a prescribed pattern.  <P>SOLUTION: The pinball game machine wherein an out ball performance can be executed matched with the variation time of the identification is configured so as to determine the ball performance contents on the basis of the already determined variation contents of the identification information for instance, and the determined ball performance contents are synchronized with the variation of the identification information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081799-A (JP)
Title: Incoming call priority distribution method
Inventor: OSAWA TOMOTAKA
IPC: H04M3/523
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incoming call priority distribution method suppressing line occupation due to retained calls as much as possible.  <P>SOLUTION: Two kinds of retention information, i.e., information on speech-continued retained calls and information on a speech-discontinued retained calls, are used as information to be registered in a retention information table. As for speech-discontinued retained calls, when a call is disconnected once and then terminated again, the call can be restored to a retained one in the same state as that of a speech-continued retained call so as not to occupy a line unnecessarily.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078958-A (JP)
Title: Piezoelectric ceramic composition
Inventor: MATSUYAMA TAKAHISA
IPC: H01L41/39
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition constituting a piezoelectric element having high piezoelectric strain constant d<SB>33</SB>and high Curie temperature Tc.  <P>SOLUTION: The piezoelectric ceramic composition contains (a) complex perovskite type Bi<SB>0.5</SB>Na<SB>0.5</SB>TiO<SB>3</SB>, (b) perovskite type BaTiO<SB>3</SB>and (c) Nb<SB>2</SB>O<SB>5</SB>, wherein the relative quantity of the (a) component, the (b) component and the (c) component are expressed by a general formula, Bi<SB>0.5-0.5a</SB>Na<SB>0.5-0.5a</SB>Ba<SB>a</SB>TiO<SB>3</SB>+bNbO<SB>2.5</SB>and satisfy a condition of 0.03≤a≤0.06 and 0.01≤b≤0.04.  <P>COPYRIGHT: (C)2009,JPO&INPIT